package com.jiashihui.web.service.impl;

import com.jiashihui.web.model.Product;
import com.jiashihui.web.service.ProductService;

/**
 * @author jiashihui
 * @describe: TODO
 * @date 2019/01/22
 */
public class ProductServiceImpl implements ProductService {
    /**
     * 通过ID查询产品
     * @param id
     * @return
     */
    @Override
    public Product queryById(long id) {
        return null;
    }
}
